Interrupter Unit
AssemblyArc-extinguishing chamber where main and arcing contacts part and SF6 blast quenches the arc. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Interrupter Unit parts and their functions
6 top-level parts · 7 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Contact | 1× | Tulip main current-carrying contact |
| 2 | Arcing Contact | 2× | Tungsten-copper arcing contacts, fixed and moving |
| 3 | Puffer Cylinder | 1× | Puffer cylinder compressing SF6 during opening |
| 4 | PTFE Nozzle | 1× | PTFE insulating nozzle directing the gas blast |
| 5 | Insulated Pull Rod | 1× | Insulated pull rod linking contact to mechanism |
| 6 | Contact Pressure Spring | 1× | Contact pressure spring |
3D model
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Build & assembly graph
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Bill of materials for Interrupter Unit
6 top-level lines · 6 rows shown · 7 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Contact | gas-insulated-switchgear-main-contact | 1× | 1 | · | part |
| 2 | Arcing Contact | gas-insulated-switchgear-arcing-contact | 2× | 2 | · | part |
| 3 | Puffer Cylinder | gas-insulated-switchgear-puffer-cylinder | 1× | 1 | · | part |
| 4 | PTFE Nozzle | gas-insulated-switchgear-nozzle | 1× | 1 | · | part |
| 5 | Insulated Pull Rod | gas-insulated-switchgear-moving-rod | 1× | 1 | · | part |
| 6 | Contact Pressure Spring | gas-insulated-switchgear-contact-spring | 1× | 1 | · | part |
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Where the interrupter unit is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |